package com.hjq.www.View;

import com.hjq.www.utils.JDBCUtils;
import javax.swing.*;

import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.util.Vector;
import java.sql.Connection;
/**
 * Create with IntelliJ IDEA
 *
 * @author: hjq
 * @Date:
 * @Description:
 */
public class UserView extends JFrame {
    JButton updateButton = new JButton("修改");
    /**
     * 从数据库中取出信息
     * rowData用来存放数据
     * columnNames存放列名
     */
    Vector rowData, columnNames;
    JTable jt = null;
    JScrollPane panel = null;
    /**
     * 定义数据库需要的全局变量
     */
    PreparedStatement stmt = null;
    Connection conn = null;
    ResultSet rs = null;
    public UserView() {
    }
}
